| 187791-73-7

• 分子结构分类: 有机化合物 - 有机氧化合物 - 有机含氧阴离子化合物
• CAS: 187791-73-7
• 化学式: C₈H₁₈N₃NdO₁₄
• 分子量: 524.483
• InChiKey: MVAXGQGAMQGUJH-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  在 triethyl orthoformate 作用下， 以 乙腈 为溶剂， 生成
  参考文献：
  名称：

  A structural change between the complexes of praseodymium and neodymium nitrates with (Z)-2,3-diphenyl-1,4,7,10, 13-pentaoxacyclo-pentadec-2-ene(stilbeno-15-crown-5): synthesis and structures of [Pr(NO3)3 (stilbeno-15-crown-5)] and [Nd(NO3)3 (EO5)] (EO5  tetraethyleneglycol)

  摘要：

  A structural change in Ln(NO3)(3) . nH(2)O complexes with stilbeno-15-crown-5 occurs between Ln = Pr and Ln = Nd. The unstable Nd(NO3)(3) . L (L = stilbeno-15-crown-5) can react with formic acid to form stable Nd(NO3)(3) . EO(5). Under the same conditions the stable Pr(NO3)(3) . L cannot be transformed into Pr(NO3)(3) . EO(5). X-ray crystallographic examinations of these two complexes have been carried out. There are two independent Pr(NO3)(3) . L monomers in one asymmetric unit; in each the coordination number is 11. The tetraethyleneglycol ligand wraps around the neodymium(III) ion in Nd(NO3)(3) . EO(5) and all the three nitrate groups are bidentate. The coordination number is also 11. Copyright (C) 1997 Elsevier Science Ltd.

  DOI：

  10.1016/s0277-5387(96)00374-9